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电脑显示未检测到信号怎么办
更新时间: 2020-09-28 00:00:00  

1、关闭电脑,重新启动;

2、把所有的连线断掉,拔掉电源线,拔掉显示屏和主机间的数据线,重新插入,开机;

3、换一根好的数据线链接主机和显示器;

4、换一个显示器;

5、查看是否数据线插错了主机端口,如果插错则需找到独立显卡的端口插上;

6、若无法独立完成维修,可送电脑维修店进行维修。

关键词: 电脑 显示 检测 信号 怎么办

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